baber/WOPTO huggingface dataset:
Patent TW-200842856-A (TW)
Title: Holographic optical element and compatible optical pickup device including the same
Inventor: BAE JAE-CHEOL
IPC: G11B7/0065
Filed: 2008-01-29
Abstract: An optical pickup device is compatible with first and second information storage media having different thickness, and includes a light source to emit light; a holographic optical element having holograms in regions to diffract the light into a zero-order diffraction light beam and a first-order diffraction light beam, including a first region to transmit the zero-order diffraction light beam in a straight direction and to diverge the first-order diffraction light beam, a second region to transmit the zero-order diffraction light beam in the straight direction and to converge the first-order diffraction light beam, and a third region to transmit the zero-order diffraction light beam in the straight direction and to converge the first-order diffraction light beam, wherein the zero-order diffraction efficiency of the third region is different from the zero-order diffraction efficiency of the second region; and an objective lens to focus the light to the information storage media.
Patent TW-200848410-A (TW)
Title: Pyrimidine compound-containing composition and light-emitting device using the composition
Inventor: AKINO NOBUHIKO
IPC: H01L51/50
Filed: 2008-02-05
Abstract: This invention provides a composition which contains a compound having a pyrimidine ring construction and a phosphor-luminescent compound.
Patent TW-200938750-A (TW)
Title: Ball spiral-shaft device
Inventor: LEE CHING-SHENG
IPC: F16H25/22
Filed: 2008-03-06
Abstract: A ball spiral-shaft device includes a spiral-shaft, a ball nut and at least one support element. The ball nut is sleeved through and slides along the spiral-shaft, and the ball nut has an opening. The support element is disposed corresponding to the opening and hold the under edge of the spiral-shaft.
Patent TW-200943527-A (TW)
Title: Package-on-package device, semiconductor package and method for manufacturing the same
Inventor: LIN SHENG-WEI
IPC: H01L25/10
Filed: 2008-04-08
Abstract: A semiconductor package includes a substrate, a chip set, a plurality of bonding wires, at least one bump and an encapsulant. The substrate has an upper surface and a lower surface opposite to the upper surface. The chip set includes a chip mounted on the upper surface of the substrate and having a plurality of pads. The bonding wires are adapted to electrically connect the pads to the upper surface of the substrate. The bump is disposed at the location of the connection between the pad and the bonding wire. The encapsulant is adapted to seal the chip and the bonding wires and includes at least one opening for exposing the bump.
Patent TW-200918148-A (TW)
Title: Multifunctional water filter device
Inventor: SENG TEE CHEE
IPC: B01D36/00
Filed: 2008-05-30
Abstract: The present invention relates to a water filter device, comprising an enclosure. The enclosure includes an upper enclosure part. The upper enclosure part is detached-able coupled to a lower enclosure part for receiving at least one filter element therein. The lower enclosure part comprises a recessed zone formed in a front surface of the enclosure. The enclosure further comprises an electronic controller set within the recessed zone of the enclosure. The electronic controller includes a radio device, which is configured to receive electromagnetic energy signals and converts the signals into a digital signal, which is outputted as messages of voice frequency signals. The electronic controller further comprises a clock display, which is connected to the electronic controller to provide the time information.
Patent TW-200912989-A (TW)
Title: Plasma processing device, electrode temperature adjusting device and method
Inventor: FURUYA MASAO
IPC: H01L21/205
Filed: 2008-06-04
Abstract: The invention relates to plasma processing device, electrode temperature adjusting device and electrode temperature adjusting method. Under the condition of further overlapping and applying direct current on the upper electrode applied with high frequency power, the invention not only restrains the raise of the upper electrode temperature caused by applying the high frequency power, but also restrains the raise of the upper electrode temperature caused by applying the direct current voltage. Before processing the substrate, according to the high frequency power to be applied to the upper electrode (120) and as the base (112) of the lower electrode and the direct current to be applied to the upper electrode, the invention calculates the target temperature of the thermal medium needed for adjusting the temperature of the upper electrode to the scheduled set temperature; when processing the wafer, the thermal medium for adjusting the temperature according to the target temperature circulates in the stream (130) formed the upper electrode, thereby controlling the temperature.
Patent TW-200910010-A (TW)
Title: Positive type photosensitive resin composition and method for producing curable film by using it
Inventor: TAKITA SATOSHI
IPC: G03F7/039
Filed: 2008-06-05
Abstract: The purpose of the present invention provides a positive type photosensitive resin composition which has excellent properties of sensitivity, ratio of residual film, storage stability; and a method for producing curable film by using the said positive type photosensitive resin composition, in which a curable film having excellent heat resistance, adherence property and transparency is obtained by curing treatment. The solution mean of the present invention provides a positive type photosensitive resin composition and method for producing curable film by using it, in which the said positive type photosensitive resin composition is characterized in that comprises specific acrylic acid constitutive unit generating carboxyl group by dissociating a dissociative group; a functional unit could be reacted with a carboxyl group to form a covalent bond; a alkali solubility resin which is non-solubility or alkali insolubility and being alkali solubility by dissociating the said acid dissociative group could; and a compound in which a acid is generated by irradiating active ray or radioactive ray.
Patent TW-200951325-A (TW)
Title: Ball screw having a plurality of circulating devices cooperating with a pluraity of spiral grooves
Inventor: WU WEN-CHIA
IPC: F16H25/22
Filed: 2008-06-12
Abstract: A ball screw having a plurality of circulating devices cooperating with a plurality of spiral grooves comprises a screw, a nut and a plurality of balls. In a surface of the screw is defined at least two spiral grooves. The nut is defined with spiral grooves relative to that of the screw, in a wall between an inner diameter and an outer diameter of the nut is defined a receiving hole, and one end of the nut corresponding to the receiving hole is defined with a positioning groove. The balls are disposed in the spiral grooves of the screw and the nut. Both ends of each circulating device are formed with an opening, and a groove is formed between the openings. Thereby, a single groove circulation system is formed in the spiral grooves, which can bear bi-directional load, and is simple in structure and easy to assemble.
Patent TW-200951361-A (TW)
Title: Light emitting diode lamp and street lamp using the same
Inventor: HUANG CHUNG-YUAN
IPC: F21V29/00
Filed: 2008-06-13
Abstract: The present invention relates to an LED lamp, which includes a plurality of LED modules and a thermal module. Each of the LED modules has a plurality of LEDs. The thermal module is secured to a side of the LED modules. The thermal module includes a plurality of fins. The fins are stacked with one above another with a gap defined between two adjacent ones. Each of the fins defines two openings. The openings of the fins coincide with each other from top to bottom so as to form two channels, the channels are used for air to flow therein to exchange heat with the fins. The present invention also discloses a street lamp.
Patent TW-200909606-A (TW)
Title: Novel silicon precursors to make ultra low-k films with high mechanical properties by plasma enhanced chemical vapor deposition
Inventor: YIM KANG-SUB
IPC: C23C16/42
Filed: 2008-06-30
Abstract: A method for depositing a low dielectric constant film on a substrate is provided. The low dielectric constant film is deposited by a process comprising reacting one or more organosilicon compounds and a porogen and then post-treating the film to create pores in the film. The one or more organosilicon compounds include compounds that have the general structure Si-Cx-Si or -Si-O-(CH2)n-O-Si-. Low dielectric constant films provided herein include films that include Si-Cx-Si bonds both before and after the post-treatment of the films. The low dielectric constant films have good mechanical and adhesion properties, and a desirable dielectric constant.
Patent TW-201003792-A (TW)
Title: Method for making field effect transistor and method for improving its threshold voltage variation
Inventor: LEE YUEH-CHUAN
IPC: H01L21/265
Filed: 2008-07-01
Abstract: A method to improve the Vt variation of an FET is disclosed. First, a substrate with a gate material layer, a hard mask layer and a photoresist pattern sequentially disposed in order is provided, wherein the photoresist pattern has a lithographic CD. Second, the photoresist pattern is transferred to the hard mask layer to form a hard mask pattern. Then, the hard mask pattern is transferred to the gate material layer to form a gate with a gate CD. Later, a first ion implantation is performed to form doped regions in the substrate adjacent to the gate. Afterwards, a second ion implantation is performed to decrease the Vt variation of the doped regions, wherein the second ion implantation is operated in accordance with the gate CD and the lithographic CD.
Patent TW-200917859-A (TW)
Title: Peer to peer multiple identifiers
Inventor: PARK VINCENT
IPC: G06F21/45
Filed: 2008-07-08
Abstract: In an ad hoc peer-to-peer type network during peer discovery, information relating to an identifier associated with users of various devices is broadcast to other devices in an efficient manner. Two or more identifiers can be processed to produce a single value (e. g. , bit vector) that is transmitted for the purpose of peer discovery, thus mitigating the need to broadcast the two or more identifiers separately. A public identifier can be converted to a private temporary identifier and the private temporary identifier can be used as one of the inputs to the operation producing the single value to be transmitted. The aspects are not limited to peer discovery and can include broadcasting by inanimate objects or broadcasting of services, functions or interests.
Patent TW-200913209-A (TW)
Title: Semiconductor device having backside redistribution layers and method for fabricating the same
Inventor: OLIVER STEVE
IPC: H01L23/48
Filed: 2008-07-16
Abstract: Present embodiments relate to a semiconductor device (50) having a backside redistribution layer and a method for forming such a layer. Specifically, one embodiment includes providing (32) a substrate (52) comprising a via (54) formed therein. The substrate (52) has a front side (58) and a backside (60). The embodiment may further include forming (34) a trench (90) on the backside (60) of the substrate (52), disposing (36) an insulating material (100) in the trench (90), and forming (38) a trace (130) over the insulating material (100) in the trench (90).
Patent TW-201008306-A (TW)
Title: Apparatus and method for synthesizing sterophonic sound
Inventor: KUO CHIEN-LIANG
IPC: H04R5/04
Filed: 2008-08-06
Abstract: An apparatus for processing a pair of left and right signals comprises a left branch and a right branch. The left branch sums the left signal, the lower frequency components of the left signal and the inverted part of the higher frequency component of the right signal in a weighted manner to generate a stereo left signal. The right branch sums the right signal, the lower frequency components of the right signal and the inverted part of the higher frequency components of the left signal in a weighted manner to generate a stereo right signal.
Patent TW-200918646-A (TW)
Title: Liquid-crystalline medium
Inventor: KLASEN-MEMMER MELANIE
IPC: C09K19/30
Filed: 2008-08-15
Abstract: The invention relates to a liquid-crystalline medium of negative dielectric anisotropy based on a mixture of polar compounds, which comprises at least one compound selected from the group of the compounds of the for-mulae IA, IB and IC in which R1A, R2A, R1B, R2B, R1C, R2C, L, m, n, o, p and b have the meanings indi-cated in Claim 1, and to the use thereof for an active-matrix display, in particular based on the ECB, PALC, FFS or IPS effect.
Patent TW-200925303-A (TW)
Title: Vapor emission device, organic thin-film vapor deposition apparatus and method of organic thin-film vapor deposition
Inventor: NEGISHI TOSHIO
IPC: B05B1/14
Filed: 2008-09-09
Abstract: A technology for organic material vapor deposition that would realize enhancing of the efficiency of evaporation material use, prevention of any aging deterioration of evaporation material and assured prevention of any mask deformation by heat at vapor deposition. There is disclosed an organic material evaporation source comprising a shower-plate-shaped emission section (11) provided in its surface with an arrangement of multiple emission orifices (12); disposed within the emission section (11), a supply tube (14) for emitting the vapor of introduced organic evaporation material through a blowout orifice (15) toward the bottom part (11a) of the emission section (11) to thereby attain supply into the emission section (11); and cooling means (17) disposed at at least a region on the emission orifices (12) side of the emission section (11). The cooling means (17) is provided so as, for example, to cover the whole of the emission section (11) and has vapor passage holes (17a) for passage of the vapor of the organic evaporation material provided at the regions thereof corresponding to the emission orifices (12) of the emission section (11).
Patent TW-200925658-A (TW)
Title: Turning film having multiple slopes
Inventor: MI XIANG-DONG
IPC: G02B5/00
Filed: 2008-09-17
Abstract: The present invention provides a light redirecting article for redirecting light toward a target angle, the light redirecting article comprising: and input surface comprising a plurality of light redirecting structures each light redirecting structure having a near surface having two slopes, sloping away from normal in one direction as defined b a first inclination base angle β1, a second inclination angle β2, and a first half apex angle α 2, for accepting incident illumination over a range of incident angles and a far surface sloping away from normal, in the opposite direction relative to the input surface, as defined by a second base angle γ1 and a second half apex angle α 1. The invention further provides an output surface opposing to the input surface wherein the near and far surfaces are opposed to each other at an angle (α1+α2) that is in the range from 60 to 70 degrees, and the base angle β 1 is in the range from 82 to 87 degrees.
Patent TW-201014153-A (TW)
Title: Drive device
Inventor: LIU CHIH-JUNG
IPC: H03K5/153
Filed: 2008-09-26
Abstract: A drive device includes a differential amplifier, a comparator, and a transmitter. The differential amplifier is configured to receive a digital counting differential pair or an analog counting differential pair. The transmitter is configured to receive a counting code or a digital reference differential pair. The differential amplifier converts the digital counting differential pair to a first counting pulse when the digital counting differential pair is received. The comparator receives the counting pulse and transmits the counting pulse to a computer system. The differential amplifier converts the analog counting differential pair to an analog signal when the analog counting differential pair is received. The comparator receives the analog signal and converts the analog signal to a second counting pulse. The second counting pulse is received by the computer system. The transmitter converts the digital reference differential pair to a digital signal when the digital reference differential pair is received. The digital signal is received by the computer system. When the transmitter receives the counting code, the counting code is converted to digital values which are received by the computer system.
Patent TW-200930116-A (TW)
Title: Triggering multi-carrier requests
Inventor: BALASUBRAMANIAN SRINIVASAN
IPC: H04L47/30
Filed: 2008-10-03
Abstract: Systems and methodologies are described that facilitate triggering multi-carrier requests at a mobile device and granting or denying the request at the access point. The mobile device can determine when to request additional carriers from the access point based on communication parameters, such as buffer levels, inflow/outflow data rates, PA headroom for handling an additional carrier, a timer for requesting the carrier, a maximum number of allocable carriers, and/or the like. Upon receiving the request, the access point can grant or deny the request based at least in part on subscriber level of the mobile device, available resources in the access point, reverse link throughput, and/or the like. Allocating additional carriers to the mobile device can increase throughput for communicating with the access point.
Patent TW-201017288-A (TW)
Title: Backlight module and liquid crystal display device
Inventor: CHEN CHIEN-NIAN
IPC: G02F1/13357
Filed: 2008-10-22
Abstract: A backlight module includes a light guide plate and at least a light source. The light guide plate has a light-exiting surface, a bottom surface, at least a light-incident side surface and two light-reflecting side surfaces opposite to each other. The light-exiting surface is opposite to the bottom surface. The light-reflecting side surfaces, the light-incident side surface, the light-exiting surface and the bottom surface are connected together. Each of light-reflecting side surfaces has an optical adjusting structure. Each optical adjusting structure includes a plurality of grooves. Each of the grooves has a first slanted surface, a peak and a second slanted surface intersecting with the first slanted surface at the peak. In each of the grooves, a first side of the first slanted surface distant from the peak is at a first distance from a second side of the second slanted surface distant from the peak. The light sources are disposed on the side of the light-incident side surfaces.
Patent TW-201017184-A (TW)
Title: Capacitance measurement circuit and capacitance measurement method thereof
Inventor: KUANG YU
IPC: G01R27/26
Filed: 2008-10-29
Abstract: A capacitance measurement circuit and a capacitance measurement method are provided. The capacitance measurement circuit is used for measuring a capacitance under test. The capacitance measurement circuit comprises a capacitance to time unit, a continuous time integrator and an analog to digital converter. The capacitance to time unit generates a first clock signal and a second clock signal which is reverse to the first clock signal according to first charge time of the capacitance under test and a second time of a variable capacitance. The continuous time integrator receives the first clock signal and outputs a integral signal according to the first clock signal. When a clock number of the second clock signal is equal to a default value, the analog to digital converter outputs a digital signal corresponding to a difference between the capacitance under test and the variable capacitance according to the integral signal.
Patent TW-200941435-A (TW)
Title: Organic light emitting display (OLED) and methods for driving an OLED panel
Inventor: HSU KUO-TUNG
IPC: G09G3/30
Filed: 2008-10-31
Abstract: A method for driving an organic light emitting display (OLED) panel having a plurality of organic light emitting diodes is provided. The organic light emitting diodes are coupled to a plurality of segment lines and a plurality of common lines in a matrix structure. The organic light emitting diodes coupled to the same common lines are divided into a plurality of groups according to colors of the OLED panel. Driving currents are provided to the organic light emitting diodes of the groups according to a plurality of pulse width modulation (PWM) manners. The PWM manners generate waveforms having pulse width corresponding to grayscale in a period, wherein each PWM manner corresponds to different colors of the OLED panel.
Patent TW-200929759-A (TW)
Title: Surface emitting laser, surface emitting laser array, optical scanning device, image forming apparatus, optical transmission module and optical transmission system
Inventor: SATO SHUNICHI
IPC: H01L27/15
Filed: 2008-11-13
Abstract: A disclosed surface emitting laser is capable of being manufactured easily, having a higher yield and a longer service lifetime. In the surface emitting laser, a selectively-oxidized layer is included as a part of a low refractive index layer of an upper semiconductor distribution Bragg reflector; the low refractive index layer including the selectively-oxidized layer includes two intermediate layers adjoining the selectively-oxidized layer and two low refractive index layers adjoining the intermediate layers. Al content rate in the intermediate layers is lower than that in the selectively-oxidized layer, and A1 content rate in the low refractive indeed layers is lower than that in the selectively-oxidized layer. This configuration enables providing more control over the thickness and oxidation rate of the oxidized layer, thereby enabling reducing the variation of the thickness of the oxidized layer.
Patent TW-200934865-A (TW)
Title: Formulations for cleaning memory device structures
Inventor: LIU JUN
IPC: C09K13/08
Filed: 2008-11-28
Abstract: A removal composition and process for removing polymeric protective coating(s) from a microelectronic device having said coatings thereon. The removal composition removes the polymeric protective coating(s) from the device in a single step without substantially removing underlying layers.
Patent TW-200934429-A (TW)
Title: Device for preparing a beverage comprising an adjustable closing mechanism
Inventor: BONACCI ENZO
IPC: A47J31/42
Filed: 2008-12-18
Abstract: The present invention proposes a device for preparing a beverage from a food substance contained in a capsule by injection of a liquid into the capsule provided to the device. Said liquid is provided by a pump of the device, said device comprising an extraction head having an aperture for inserting a capsule into a brewing chamber of the device. The brewing chamber is defined by an upper and a lower enclosing member, a closing mechanism to selectively enclose said capsule by a relative displacement of said enclosing members. The enclosing members are designed for being transferred between an open insertion position for inserting a capsule into the brewing chamber and a closed injection position for enclosing the capsule within the brewing chamber, and adjustment means connected to at least one of said enclosing members in order to adjust the relative position of the enclosing members and hence the closing force of the closing mechanism.
Patent TW-201026841-A (TW)
Title: Method of producing bioenergy by laccase
Inventor: CHEN JIAN-CHENG
IPC: C10L1/02
Filed: 2009-01-13
Abstract: The present invention is related to a method of producing bioenergy by laccase, which mainly adds laccase to generate a biological reaction during the process of manufacturing biofuels from oils of plant or animal origin, and through sedimentation separation in a separation tank and performs a post processing procedure so as to produce biofuels.